Zaba, Joseph
Practical petroleum engineers' handbook
Gulf Pub. Co, 1970
Buku Referensi
Walpole, Ronald E.
Probability and statistics for engineers and scientists
Prentice-Hall, 1998
Buku Teks SO
Scheaffer, Richard L.
Probability and statistics for engineers
Duxbury Press, 1995
Buku Teks SO
Walpole, Ronald E.
Probability and statistics for engineers and scientists
Macmillan, 1972
Buku Teks SO
Walpole, Ronald E.
Probability and statistics for engineers and scientists
Prentice-Hall, 1993
Buku Teks SO